Oath of the Gatewatch

{C}: Target creature can't block Kozilek's Pathfinder this turn. ({C} represents colorless mana.)

Devoid (This card has no color.) {3}{C}: Draw a card. ({C} represents colorless mana.)

Devoid (This card has no color.) Flying Whenever Gravity Negator attacks, you may pay {C}. If you do, another target creature gains flying until en...

Devoid (This card has no color.) Whenever a creature you control deals combat damage to a player, you may draw a card. {3}{C}: Target creature ca...

Devoid (This card has no color.) {T}: Add {C}. Spend this mana only to cast a colorless spell, activate an ability of a colorless permanent, or pay...

Devoid (This card has no color.) {C}, {T}: Tap target creature. ({C} represents colorless mana.)

Defender When Wall of Resurgence enters the battlefield, you may put three +1/+1 counters on target land you control. If you do, that land becomes...

Cohort — {T}, Tap an untapped Ally you control: Look at the top four cards of your library. You may reveal an Equipment card from among them and pu...

Flying, vigilance {1}{W}: Target creature with a +1/+1 counter on it gains flying and vigilance until end of turn.

When Relief Captain enters the battlefield, support 3. (Put a +1/+1 counter on each of up to three other target creatures.)

Cohort — {T}, Tap an untapped Ally you control: You gain 2 life.

Flying

{1}{W}: Kor Sky Climber gains flying until end of turn.

Kor Scythemaster has first strike as long as it's attacking.

Flying When Expedition Raptor enters the battlefield, support 2. (Put a +1/+1 counter on each of up to two other target creatures.)

Other creatures you control get +1/+0 as long as you control an Equipment.

{1}{R}{G}: Relentless Hunter gets +1/+1 and gains trample until end of turn.

{4}{G}{W}: Support 2. (Put a +1/+1 counter on each of up to two other target creatures.)

When Baloth Null enters the battlefield, return up to two target creature cards from your graveyard to your hand.

Devoid (This card has no color.) Flash (You may cast this spell any time you could cast an instant.) When Void Grafter enters the battlefield, anot...

Devoid (This card has no color.) Mindmelter can't be blocked. {3}{C}: Target opponent exiles a card from their hand. Activate only as a sorcery. ...

Vigilance, trample

Reach When Seed Guardian dies, create an X/X green Elemental creature token, where X is the number of creature cards in your graveyard.

When Saddleback Lagac enters the battlefield, support 2. (Put a +1/+1 counter on each of up to two other target creatures.)